Publications of M. Fechner

Journal Article

Photo-induced chirality in a nonchiral crystal

Z. Zeng, M. Först, M. Fechner, M. Buzzi, E. Amuah, C. Putzke, P. J. W. Moll, D. Prabhakaran, P. Radaelli, A. Cavalleri

Science 387 (6732), 431–436 (2025)

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2024

Journal Article

Probing inhomogeneous cuprate superconductivity by terahertz Josephson echo spectroscopy

A. Liu, D. Pavicevic, M. Michael, A. G. Salvador, P. E. Dolgirev, M. Fechner, A. Disa, P. M. Lozano, Q. Li, G. D. Gu, E. Demler, A. Cavalleri

Nature Physics 20 (11), 1751–1756 (2024)

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Journal Article

Principles of two-dimensional terahertz spectroscopy of collective excitations: The case of Josephson plasmons in layered superconductors

A. G. Salvador, P. E. Dolgirev, M. Michael, A. Liu, D. Pavicevic, M. Fechner, A. Cavalleri, E. Demler

Physical Review B 110 (9), 094514 (2024)

MPG.PuRe

Journal Article

Ultrafast Raman thermometry in driven YBa₂Cu₃O_6.48

T.-H. Chou, M. Först, M. Fechner, M. Henstridge, S. Roy, M. Buzzi, D. Nicoletti, Y. Liu, S. Nakata, B. Keimer, A. Cavalleri

Physical Review B 109 (19), 195141 (2024)

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Journal Article

Quenched lattice fluctuations in optically driven SrTiO₃

M. Fechner, M. Först, G. Orenstein, V. Krapivin, A. Disa, M. Buzzi, A. von Hoegen, G. de la Pena, Q. L. Nguyen, R. Mankowsky, M. Sander, H. Lemke, Y. Deng, M. Trigo, A. Cavalleri

Nature Materials 23 (3), 363–368 (2024)

MPG.PuRe

Journal Article

Optically induced umklapp shift currents in striped cuprates

P. E. Dolgirev, M. H. Michael, J. B. Curtis, D. E. Parker, D. Nicoletti, M. Buzzi, M. Fechner, A. Cavalleri, E. Demler

Physical Review B 109 (4), 045150 (2024)

MPG.PuRe

2023

Journal Article

Resonant enhancement of photo-induced superconductivity in K₃C₆₀

E. Rowe, B. Yuan, M. Buzzi, G. Jotzu, Y. Zhu, M. Fechner, M. Först, B. Liu, D. Pontiroli, M. Riccò, A. Cavalleri

Nature Physics 19 (12), 1821–1826 (2023)

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Journal Article

Superconducting nonlinear transport in optically driven high-temperature K₃C₆₀

E. Wang, J. Adelinia, M. Chavez Cervantes, T. Matsuyama, M. Fechner, M. Buzzi, G. Meier, A. Cavalleri

Nature Communications 14 (1), 7233 (2023)

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Journal Article

Theory for anomalous terahertz emission in striped cuprate superconductors

P. E. Dolgirev, M. Michael, J. B. Curtis, D. Nicoletti, M. Buzzi, M. Fechner, A. Cavalleri, E. Demler

Physical Review B 108 (18), L180508 (2023)

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Journal Article

An ultra-low field SQUID magnetometer for measuring antiferromagnetic and weakly remanent magnetic materials at low temperatures

M. Paulsen, J. Lindner, B. Klemke, J. Beyer, M. Fechner, D. Meier, K. Kiefer

Review of Scientific Instruments 94 (10), 103904 (2023)

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Journal Article

Optically induced avoided crossing in graphene

S. Buchenau, B. Grimm-Lebsanft, F. Biebl, T. Glier, L. Westphal, J. Reichstetter, D. Manske, M. Fechner, A. Cavalleri, S. Herres-Pawlis, M. Rübhausen

Physical Review B 108 (7), 075419 (2023)

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Journal Article

Photo-induced high-temperature ferromagnetism in YTiO₃

A. Disa, J. Curtis, M. Fechner, A. Liu, A. von Hoegen, M. Först, T. F. Nova, P. Narang, A. Maljuk, A. V. Boris, B. Keimer, A. Cavalleri

Nature 617 (7959), 73–78 (2023)

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Journal Article

Dynamics of photoinduced ferromagnetism in oxides with orbital degeneracy

J. B. Curtis, A. Disa, M. Fechner, A. Cavalleri, P. Narang

Physical Review Research 5 (1), 013204 (2023)

MPG.PuRe

2022

Journal Article

Coherent emission from surface Josephson plasmons in striped cuprates

D. Nicoletti, M. Buzzi, M. Fechner, P. E. Dolgirev, M. Michael, J. B. Curtis, E. Demler, G. D. Gu, A. Cavalleri

Proceedings of the National Academy of Sciences of the United States of America 119 (39), e2211670119 (2022)

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Journal Article

Amplification of Superconducting Fluctuations in Driven YBa₂Cu₃O_6+x

A. von Hoegen, M. Fechner, M. Först, J. Porras, B. Keimer, M. Michael, E. Demler, A. Cavalleri

Physical Review X 12 (3), 031008 (2022)

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Journal Article

Nonlocal nonlinear phononics

M. Henstridge, M. Först, E. Rowe, M. Fechner, A. Cavalleri

Nature Physics 18 (4), 457–461 (2022)

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Journal Article

Terahertz phase slips in striped La_2−xBa_xCuO₄

D. Fu, D. Nicoletti, M. Fechner, M. Buzzi, G. D. Gu, A. Cavalleri

Physical Review B 105 (2), L020502 (2022)

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2020

Journal Article

Parametric resonance of Josephson plasma waves: A theory for optically amplified interlayer superconductivity in YBa₂Cu₃O_6+x

M. H. Michael, A. von Hoegen, M. Fechner, M. Först, A. Cavalleri, E. Demler

Physical Review B 102 (17), 174505 (2020)

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Journal Article

Polarizing an antiferromagnet by optical engineering of the crystal field

A. Disa, M. Fechner, T. F. Nova, B. Liu, M. Foerst, D. Prabhakaran, P. G. Radaelli, A. Cavalleri

Nature Physics 16 (9), 937–941 (2020)

MPG.PuRe

pre-print